Add --print-log-names to print temp log names ASAP

[riscv-tests.git] / debug / gdbserver.py

diff --git a/debug/gdbserver.py b/debug/gdbserver.py
index d2c4fe9a672faaab12257de210377fa81d008fcf..162854c59939d7ac57fa789910a8c42370a9f867 100755 (executable)
--- a/debug/gdbserver.py
+++ b/debug/gdbserver.py
@@ -65,15 +65,19 @@ def readable_binary_string(s):
     return "".join("%02x" % ord(c) for c in s)
 
 class SimpleRegisterTest(GdbTest):
-    def check_reg(self, name):
+    def check_reg(self, name, alias):
         a = random.randrange(1<<self.hart.xlen)
         b = random.randrange(1<<self.hart.xlen)
         self.gdb.p("$%s=0x%x" % (name, a))
+        assertEqual(self.gdb.p("$%s" % alias), a)
         self.gdb.stepi()
         assertEqual(self.gdb.p("$%s" % name), a)
-        self.gdb.p("$%s=0x%x" % (name, b))
+        assertEqual(self.gdb.p("$%s" % alias), a)
+        self.gdb.p("$%s=0x%x" % (alias, b))
+        assertEqual(self.gdb.p("$%s" % name), b)
         self.gdb.stepi()
         assertEqual(self.gdb.p("$%s" % name), b)
+        assertEqual(self.gdb.p("$%s" % alias), b)
 
     def setup(self):
         # 0x13 is nop
@@ -86,38 +90,42 @@ class SimpleRegisterTest(GdbTest):
 
 class SimpleS0Test(SimpleRegisterTest):
     def test(self):
-        self.check_reg("s0")
+        self.check_reg("s0", "x8")
 
 class SimpleS1Test(SimpleRegisterTest):
     def test(self):
-        self.check_reg("s1")
+        self.check_reg("s1", "x9")
 
 class SimpleT0Test(SimpleRegisterTest):
     def test(self):
-        self.check_reg("t0")
+        self.check_reg("t0", "x5")
 
 class SimpleT1Test(SimpleRegisterTest):
     def test(self):
-        self.check_reg("t1")
+        self.check_reg("t1", "x6")
 
 class SimpleF18Test(SimpleRegisterTest):
-    def check_reg(self, name):
+    def check_reg(self, name, alias):
         self.gdb.p_raw("$mstatus=$mstatus | 0x00006000")
         self.gdb.stepi()
         a = random.random()
         b = random.random()
         self.gdb.p_raw("$%s=%f" % (name, a))
+        assertLess(abs(float(self.gdb.p_raw("$%s" % alias)) - a), .001)
         self.gdb.stepi()
         assertLess(abs(float(self.gdb.p_raw("$%s" % name)) - a), .001)
-        self.gdb.p_raw("$%s=%f" % (name, b))
+        assertLess(abs(float(self.gdb.p_raw("$%s" % alias)) - a), .001)
+        self.gdb.p_raw("$%s=%f" % (alias, b))
+        assertLess(abs(float(self.gdb.p_raw("$%s" % name)) - b), .001)
         self.gdb.stepi()
         assertLess(abs(float(self.gdb.p_raw("$%s" % name)) - b), .001)
+        assertLess(abs(float(self.gdb.p_raw("$%s" % alias)) - b), .001)
 
     def early_applicable(self):
         return self.hart.extensionSupported('F')
 
     def test(self):
-        self.check_reg("f18")
+        self.check_reg("f18", "fs2")
 
 class SimpleMemoryTest(GdbTest):
     def access_test(self, size, data_type):
@@ -184,8 +192,10 @@ class MemTestBlock(GdbTest):
             a.write(ihex_line(i * self.line_length, 0, line_data))
         a.flush()
 
+        self.gdb.command("shell cat %s" % a.name)
         self.gdb.command("restore %s 0x%x" % (a.name, self.hart.ram))
-        for offset in range(0, self.length, 19*4) + [self.length-4]:
+        increment = 19 * 4
+        for offset in range(0, self.length, increment) + [self.length-4]:
             value = self.gdb.p("*((int*)0x%x)" % (self.hart.ram + offset))
             written = ord(data[offset]) | \
                     (ord(data[offset+1]) << 8) | \
@@ -196,7 +206,8 @@ class MemTestBlock(GdbTest):
         b = tempfile.NamedTemporaryFile(suffix=".ihex")
         self.gdb.command("dump ihex memory %s 0x%x 0x%x" % (b.name,
             self.hart.ram, self.hart.ram + self.length))
-        for line in b:
+        self.gdb.command("shell cat %s" % b.name)
+        for line in b.xreadlines():
             record_type, address, line_data = ihex_parse(line)
             if record_type == 0:
                 written_data = data[address:address+len(line_data)]
@@ -476,26 +487,23 @@ class MulticoreRegTest(GdbTest):
 
     def test(self):
         # Run to main
-        # Hart 0 is the first to be resumed, so we have to set the breakpoint
-        # there. gdb won't actually set the breakpoint until we tell it to
-        # resume.
-        self.gdb.select_hart(self.target.harts[0])
-        self.gdb.b("main")
-        self.gdb.c_all()
         for hart in self.target.harts:
             self.gdb.select_hart(hart)
+            self.gdb.b("main")
+            self.gdb.c()
             assertIn("main", self.gdb.where())
-        self.gdb.select_hart(self.target.harts[0])
-        self.gdb.command("delete breakpoints")
+            self.gdb.command("delete breakpoints")
 
         # Run through the entire loop.
-        self.gdb.b("main_end")
-        self.gdb.c_all()
+        for hart in self.target.harts:
+            self.gdb.select_hart(hart)
+            self.gdb.b("main_end")
+            self.gdb.c()
+            assertIn("main_end", self.gdb.where())
 
         hart_ids = []
         for hart in self.target.harts:
             self.gdb.select_hart(hart)
-            assertIn("main_end", self.gdb.where())
             # Check register values.
             hart_id = self.gdb.p("$x1")
             assertNotIn(hart_id, hart_ids)
@@ -511,7 +519,7 @@ class MulticoreRegTest(GdbTest):
             self.gdb.select_hart(hart)
             self.gdb.p("$x1=0x%x" % (hart.index * 0x800))
             self.gdb.p("$pc=main_post_csrr")
-        self.gdb.c_all()
+            self.gdb.c()
         for hart in self.target.harts:
             self.gdb.select_hart(hart)
             assertIn("main", self.gdb.where())
@@ -855,6 +863,8 @@ def main():
     parsed = parser.parse_args()
     target = targets.target(parsed)
 
+    testlib.print_log_names = parsed.print_log_names
+
     if parsed.xlen:
         target.xlen = parsed.xlen